8 * Created by westcott on 1/7/11.
9 * Copyright 2011 Schloss Lab. All rights reserved.
13 #include "mothurout.h"
19 LinearAlgebra() { m = MothurOut::getInstance(); }
22 vector<vector<double> > matrix_mult(vector<vector<double> >, vector<vector<double> >);
23 void recenter(double, vector<vector<double> >, vector<vector<double> >&);
24 int tred2(vector<vector<double> >&, vector<double>&, vector<double>&);
25 int qtli(vector<double>&, vector<double>&, vector<vector<double> >&);
26 vector< vector<double> > calculateEuclidianDistance(vector<vector<double> >&, int); //pass in axes and number of dimensions
27 vector< vector<double> > calculateEuclidianDistance(vector<vector<double> >&); //pass in axes
28 vector<vector<double> > getObservedEuclideanDistance(vector<vector<double> >&);
29 double calcPearson(vector<vector<double> >&, vector<vector<double> >&);
30 double calcSpearman(vector<vector<double> >&, vector<vector<double> >&);
31 double calcKendall(vector<vector<double> >&, vector<vector<double> >&);
33 double calcPearson(vector<double>&, vector<double>&, double&);
34 double calcSpearman(vector<double>&, vector<double>&, double&);
35 double calcKendall(vector<double>&, vector<double>&, double&);
37 double calcSpearmanSig(double, double, double, double); //length, f^3 - f where f is the number of ties in x, f^3 - f where f is the number of ties in y, sum of squared diffs in ranks. - designed to find the sif of one score.
38 double calcPearsonSig(double, double); //length, coeff.
39 double calcKendallSig(double, double); //length, coeff.
45 double pythag(double, double);
46 double betacf(const double, const double, const double);
47 double betai(const double, const double, const double);
48 double gammln(const double);
49 double gammp(const double, const double);
50 double gammq(const double, const double);
51 double gser(double&, const double, const double, double&);
52 double gcf(double&, const double, const double, double&);
55 double ran0(int&); //for testing
56 double ran1(int&); //for testing
57 double ran2(int&); //for testing
58 double ran3(int&); //for testing
59 double ran4(int&); //for testing
60 void psdes(unsigned long &, unsigned long &); //for testing